What is the difference between diode and a transistor in terms of the direction of current flow?

2215

What are high pass filter and low pass filter? and What are the flowmeter ?

1989

What do you mean by transformation ratio of instrument transformer?

1093

PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com

2016

Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.

1634

is there any phase difference occurs while primary and secondary side mutual induction occurs?

2019

How to know the Max. current caring capacity of the cable by its size ?

1653

Why is the frequency not changed during transformation of electrical energy in a transformer?

1405

use of PIR in ehv breaker

2166

What is an 86-P or an 86-A trip

2078

how to determine ct ratio in ht vcb?

1847

How to do stting of vl250 siemens MCCB

2959

why industry prefer ht motor instead of lt motor.

2129

How can we calculate the motor frame sizes?

3410

How to calculate capacitor bank value to maintain unity power factor with some suitable example?

1145