What is float cum boost charging system?

1573

WHAT IS MOBILE SUB-STATION? & REALLY BENEFIT IN INDIA

1579

What Normal(Tangent) towers and Tension(Cut-point) Towers?

5198

1. The DC generaror,s induced output emf is connected with a DC motor(as load). when increasing the load of the motor by using brake drum or any way. what are the parameters will changes in both motor and generator(voltage, current, resistance, frequency, speed, torque, power, flux etc...) 2. Similarly for AC generator and AC motor 3. similarly if using DC batteries instead of DC generator, What happens?

1682

write a program that prints prime numbers from 1-20 in digonal form

1514

Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)

1666

in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?

1831

Who many reason of ignition fail ?

1467

How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?

1735

is it value of power factor is more than unit. whats effects in the source supply

1588

What is called grain-oriented laminations?

617

why the field winding in dc motor is not short circuited eventhough dc supply is applied across the winding

1400

DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.

1427

Saving in copper achieved by converting a 2 winding transformer in to an auto transformer is determined by A voltage transformation ratio B load on secondary C quality of core material D size of transformer core

2483

if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

1567