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Power plant MCQ's Multiple choice questions

1.Out of the following plant categories    (1)Nuclear (2)Run-of-river (3)Pump storage.  (4)Diesel plant.  The base load power plants are ...

allaboutelectrical 19 Feb, 2025 2

What is lightning arrester ? working ,cause of failure and applications

Lightning arrester Lightning arrester also known as surge arrester is used in electrical substations to protect the equipments f...

allaboutelectrical 4 May, 2024

Explain about WTI (winding temprature indicator) and OTI oil (temprature indicator) in power transformer

WTI and OTI in power transformer   The main purpose of power transformer in electrical transmission and distribution is to step up or step d...

allaboutelectrical 15 Dec, 2023

Electronics MCQ's (Multiple choice questions)

"In this series, all parts of electronics will be covered, including basic electronics, analog electronics, power electron...

allaboutelectrical 30 Oct, 2023 11

Power system MCQ's (Multiple choise questions)

Pic: pixel 1. The thermal efficiancy of steam power plant is? A) 30% B) 20% C) 28% D) 21% ANSWER= ...

allaboutelectrical 27 Oct, 2023 19

Basic Electrical and network MCQ's (Multiple choise Questions)

1. Electric potential is an____ A) Vector quantity B) Tensor quantity C) Scalar quantity D) dimensionless quan...

allaboutelectrical 26 Oct, 2023 14