Harsoria Healthcare
Mythri Builders Interview Questions and Answers
Q1. What is star delta connection
Star delta connection is a method used to connect three-phase electrical motors to reduce starting current and torque.
Star delta connection is also known as wye-delta connection.
In star connection, the three windings of the motor are connected in a star or Y configuration.
In delta connection, the three windings are connected in a delta or triangle configuration.
During starting, the motor is connected in star configuration to reduce the starting current.
After a certain time, t...read more
Q2. What is Electrical problem
An electrical problem refers to any issue or malfunction related to electrical systems or components.
Electrical problems can range from simple issues like a blown fuse or tripped circuit breaker to more complex problems like faulty wiring or malfunctioning electrical devices.
Common signs of electrical problems include flickering lights, frequent power outages, overheating outlets, and electrical shocks.
Examples of electrical problems include short circuits, ground faults, vol...read more
Q3. What is plc system
PLC stands for Programmable Logic Controller. It is a digital computer used for automation of electromechanical processes.
PLC is a specialized computer designed for industrial control systems.
It uses a programmable memory to store instructions and execute them in a sequential manner.
PLCs are commonly used in manufacturing plants, power stations, and transportation systems.
They can control various processes such as motor control, lighting control, and temperature regulation.
PL...read more
Q4. How is your command on solidworks 3d and 2d?
I have a strong command on both SolidWorks 3D and 2D.
I have extensive experience using SolidWorks for creating 3D models and 2D drawings.
I am proficient in using various features and tools in SolidWorks to design and modify parts and assemblies.
I have successfully completed several projects using SolidWorks, including designing mechanical components and creating assembly instructions.
I am familiar with creating parametric models, performing simulations, and generating detaile...read more
Q5. How many moulds have you made till now?
I have made a total of 50 moulds till now.
I have experience in making moulds for various purposes.
I have worked on moulds for plastic injection molding.
I have also made moulds for casting metal parts.
I have made moulds for creating prototypes and models.
I have experience in maintaining and repairing moulds as well.
Q6. What is pf
Power factor (pf) is a measure of how effectively electrical power is being used in a circuit.
Power factor is the ratio of real power (in watts) to apparent power (in volt-amperes).
It indicates the efficiency of a circuit in converting electrical power into useful work.
A power factor of 1 means all the power is being used effectively, while a power factor less than 1 indicates power wastage.
Inductive loads like motors and transformers have a lagging power factor, while capaci...read more
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