Transformer cores are laminated in order to A simplify its construction B minimize eddy current loss C reduce cost D reduce hysterisis loss

3234

how to set the time in digital timer ?

1989

What willbe change in programming when we use 5/3 solenoid inplace of 5/2 in operating of a cylinder?

2021

Why does the speed regulating system adopting I controller have no steady-state error? In this single closed-loop speed regulating system, when the input of the I controller Un=0, what is the output voltage of the regulator? What factors do the output voltage depend on?

1831

When MICC cables used ?

2008

why the protection turbo generators is most complex?

1994

Under wat condition statcom operates as an inductor for the transmission line?

1895

How good are you in resolving the commercial issues to Employer's advantage?

2317

How would your past experience translate into success in this job?

6839

What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?

1811

What is the reason for using a GE G101 MCB in place of an EP102 MCB if both are capable of AC circuit protection?

2595

1. What is maximum permissible distance between smoke detectors ? 2. How do we decide number of smoke detectors required in a large office, warehouse, hall etc ? 3. What should be maximum height of smoke detectors ? 4. Where do we use heat detector, optical smoke detector, temperature sensitive detector ?

2866

Please brief working principle & construction of permanent magnet AC Servo motor

2184

advantages & disadvantages of Lagging and leading power factor .

9581

WHAT IS MEANT BY SHEATH VOLTAGE IN 132Kv cable?

2242