Answer / umatheanmozhi

polychlorinated biphenyle

Answer / pradhyumn

Highly refined Naptha based mineral oil.

Answer / sunday victor

Transformer make use of hydrocarbon mineral oil

Answer / ashok mishra

mineral oil.

Answer / mahadi

Turbo oil.

Explain the functioning of diode?

0 Answers  

why battery dc voltage become Half when we check with respect to ground for example 120volts + and - terminals and when we check + terminal with Earth thats 60volts why 60volts we can not ground the battery.

6 Answers   GE,

can we make a loop between neutral and body for grounding?

2 Answers  

What is protection for single phasing ?

6 Answers   SISL,

How do we find the rating of a transformer, if it got burnt badly.

0 Answers  

How can we findout the maximum efficiancy of Transformer? At which load?

0 Answers   HAL, Tanfac,

what is the meaning of vcc

0 Answers  

Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............

0 Answers  

the typical output of a solar cell is........

0 Answers  

describe your self.

2 Answers   Amazon, Bechtel,

how do i calc busbar size for a rated current?

1 Answers  

What is Energy Audit..?

2 Answers