Dalmia Bharat Cement Senior Technician Interview Questions and Answers

Q1. Electrician Test
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Q2. Interview with date
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Q3. My date of joining
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Q1. What is a motor?
Ans. 
A motor is a device that converts electrical energy into mechanical energy to produce motion.
• Converts electrical energy into mechanical energy

• Produces motion

• Common types include AC motors and DC motors
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Q2. What is a transformer?
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A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Consists of primary and secondary coils

• Works on the principle of electromagnetic induction

• Used to step up or step down voltage levels

• Examples: power transformers, distribution transformers
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Q3. What is the full name of PCC ?
Ans. 
PCC stands for Power Control Center.
• PCC is a type of electrical distribution panel used to control power supply to various electrical equipment.

• It helps in distributing power to different circuits and equipment in an organized manner.

• PCCs are commonly used in industrial settings to manage power distribution efficiently.
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Certificate pump gear box maintenance

What your Aim...I Given Answer that my Aim is Growth in my life with work hard....

Q1. What is the SF⁶ Breaker ? SF⁶ breaker is sulfur HexaFluoride Gas breaker..
Ans. 
SF⁶ breaker is a type of circuit breaker that uses sulfur hexafluoride gas as the medium for extinguishing the arc.
• SF⁶ breaker is commonly used in high-voltage electrical systems.

• It is known for its excellent insulating properties and high dielectric strength.

• The sulfur hexafluoride gas in the breaker acts as an effective cooling and arc-quenching medium.

• SF⁶ breaker is often used in power transmission and distribution ...read more
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Q2. How many types of motor? Ans: Motor 2 types.Ac motor&Dc motor..
Ans. 
There are two types of motors: AC motors and DC motors.
• AC motors are powered by alternating current and are commonly used in household appliances and industrial machinery.

• DC motors are powered by direct current and are often found in battery-operated devices and electric vehicles.
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Q3. How many types of Electricity ? Electricity 2 types 1:statics&2:Dynamic..
Ans. 
There are two types of electricity: static electricity and dynamic electricity.
• Static electricity is the buildup of electric charge on an object without any flow of electric current.

• Dynamic electricity is the flow of electric charge through a conductor.

• Examples of static electricity include rubbing a balloon on hair and getting shocked by touching a doorknob.

• Examples of dynamic electricity include the electricity flowi...read more
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Q4. How much volt in Ht line ? Ans:11kv ,25kv,33kv,66kv,132kv,220kv,400kv,500kv
Ans. 
The voltage in HT lines can vary depending on the application, but common voltages include 11kV, 25kV, 33kV, 66kV, 132kV, 220kV, 400kV, and 500kV.
• HT lines typically carry higher voltages than low-tension lines.

• The voltage in HT lines is used for transmitting electricity over long distances.

• Higher voltage levels in HT lines reduce power losses during transmission.

• Examples of HT lines include transmission lines for power
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Q5. What is the CT? Ans: CT is a Current Transformer...it is measure flow of current.
Ans. 
A CT is a Current Transformer used to measure the flow of current.
• CT stands for Current Transformer.

• It is a device used to step down high currents to a safe level for measurement or protection purposes.

• CTs are commonly used in electrical power systems to monitor and control current flow.

• They consist of a primary winding and a secondary winding, where the primary winding is connected in series with the current being mea...read more
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Q1. What is the HT capacitor nct working principle
Ans. 
HT capacitor nct working principle involves storing electrical energy in an electric field.
• HT capacitors store electrical energy in an electric field

• They are used in high voltage applications to improve power factor and reduce reactive power

• The working principle involves charging and discharging of the capacitor to regulate voltage levels
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Q2. Dol Control wiring diagram drawing
Ans. 
A Dol Control wiring diagram drawing is a schematic representation of the wiring connections for a Direct-On-Line motor control system.
• DOL Control wiring diagrams typically show the connections between the motor, contactor, overload relay, and power supply.

• The diagram may include symbols for components such as motor starters, fuses, switches, and terminals.

• It is important to follow the wiring diagram accurately to ensu...read more
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Q3. I am drawing and explain the wiring
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Q4. Do you Maintanence the HT < motors trouble suit
Ans. 
Yes, I have experience in maintaining HT motors and troubleshooting issues.
• Yes, I have experience in maintaining HT motors and troubleshooting any issues that may arise.

• I am familiar with conducting regular maintenance checks on HT motors to ensure they are functioning properly.

• I have the skills to diagnose and repair any problems that may occur with HT motors, such as overheating or electrical issues.
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Exlent questions in aptitude test.

Q1. Technical questions in one by one
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Q2. Great one technical questions in cement
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Q1. Monthly salary ,and pay silp
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Q2. Salery slip, CTC
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Q3. Base payment salary
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Posted location ,in any one location in Himachal Pradesh and North site

Q1. All Electrical T Questions echnician
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Q2. • LT/HTMotors,Feeders&itscontrols • Transformertesting • H.T/L.Tmotorinstallation/Replacement • Powerdistributionsystems PCC,MCC,Feedersetc.
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Q3. Instrumentation • Mitters&switches,Pressure switches,DPswitches, • PressureGauges,RTD,Thermocouple,SolenoidValve, ZSS, BSS, etc.
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Q4. Operation&Maintenanceof: LTMotors,BeltBucketElevator,ConveyorBelts,IDFan,RecirculationFan, AirRootBlowers, BagFilters, Bulkloadingsystem, KW)withpanel,LRS,HT/LTbreaker,IMCC,MCC,PCCmaintenance • Maintena...read more
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Q5. Safety Questions all Electrical safety
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Q1. Urs pesonal details and family BACKGROUND
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Q1. Urs technical knowledge
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