Filter interviews by
UPS stands for Uninterruptible Power Supply. The maximum capacity of UPS varies depending on the model and brand.
UPS stands for Uninterruptible Power Supply
Maximum capacity of UPS varies depending on model and brand
Common capacities range from 350VA to 10kVA
Example: APC Smart-UPS 1500VA has a capacity of 1500VA
The size of cable needed for a 1 Ton AC depends on the current rating and distance of the cable run.
The size of cable should be selected based on the current rating of the AC unit and the distance the cable needs to run.
Typically, a 1 Ton AC unit would require a cable size of 1.5mm² to 2.5mm² for a short distance.
For longer distances, a larger cable size may be needed to account for voltage drop.
Consult a qualified ele...
Top trending discussions
I applied via Campus Placement
Good normal questions.basic was there.some hard questions.
Basic coding questions.need to know python.also c++
posted on 11 Nov 2023
A program to add two numbers.
Declare two variables to store the numbers
Take input from user for both variables
Add the two variables and store the result in a third variable
Print the result
posted on 12 Dec 2022
General knowledge test and about employees benefits
About Hyderabad and also social welfare awerness and political
I applied via Company Website and was interviewed before Nov 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
Consists of two coils of wire, known as primary and secondary coils
Primary coil receives electrical energy and creates a magnetic field
Magnetic field induces a voltage in the secondary coil, transferring energy
Used to step up or step down voltage in power distribution systems
Examples include power t...
Types of transformers include step-up, step-down, isolation, autotransformer, and instrument transformer.
Step-up transformer increases voltage
Step-down transformer decreases voltage
Isolation transformer provides electrical isolation between primary and secondary windings
Autotransformer has a single winding with multiple taps
Instrument transformer is used for measuring current or voltage in high voltage circuits
A current transformer is a type of instrument transformer that is used to measure alternating current.
Current transformers step down current to a safe level for measurement or protection purposes.
They have a primary winding connected in series with the circuit carrying the current to be measured.
The secondary winding is connected to measuring or protective devices.
Current transformers are commonly used in power systems...
Current transformer is used to measure current while potential transformer is used to measure voltage.
Current transformer is connected in series with the circuit being measured, while potential transformer is connected in parallel.
Current transformer steps down the current to a measurable level, while potential transformer steps down the voltage.
Current transformer is used for protection and metering purposes, while po...
Current is the flow of electric charge in a circuit.
Current is measured in Amperes (A).
It is the rate of flow of electric charge past a point in a circuit.
Current can be either direct current (DC) or alternating current (AC).
In a series circuit, the current is the same at all points.
In a parallel circuit, the total current is divided among the branches.
Ohm's Law relates current, voltage, and resistance: I = V/R.
Voltage is the difference in electric potential between two points in a circuit, measured in volts.
Voltage is the driving force that pushes electric current through a circuit
It is measured in volts (V)
Higher voltage means more potential energy available to move electrons
Voltage can be DC (direct current) or AC (alternating current)
Example: A battery provides a voltage of 1.5V to power a flashlight
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
Not good for future.
I worked at a multinational engineering firm specializing in power systems.
Managed projects related to power distribution and transmission
Collaborated with cross-functional teams to design and implement electrical systems
Performed testing and troubleshooting of electrical components
Participated in regular training sessions to stay updated on industry trends
Senior Software Engineer
4
salaries
| ₹4.8 L/yr - ₹17.8 L/yr |
Consultant
3
salaries
| ₹51 L/yr - ₹51 L/yr |
ICICI Bank
Axis Bank
HDFC Bank
State Bank of India