in catridge heeter  watts =110, 260 v ,  i checked in multimeeter meeter shows 50 ohms but oms law r=v square /w 
260*260=67600, and 67600/110=614.5 ohms  how to caluclate exact ohms in heetre s 

Answers were Sorted based on User's Feedback



in catridge heeter  watts =110, 260 v ,  i checked in multimeeter meeter shows 50 ohms but..

Answer / k.prakashchandra

Electrical engineering is based on mathematics , your multimeter is either faulty or you did not pay attention to the range/ scale

Is This Answer Correct ?    0 Yes 0 No

in catridge heeter  watts =110, 260 v ,  i checked in multimeeter meeter shows 50 ohms but..

Answer / arul raja.y

P= V square/R
R=V square/p     p=110,  General voltage =240V, R=50 ohms.

P=240*240/50  =1152 Watts,
please check the watts then calculate resistance.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

Why electric sock occur to human or any lives ?

2 Answers  


what are the shades for mimic diagram i.e for 3.3kv,6.6kv,11kv,22kv and 33kv? which is the IS for mimic diagram?

2 Answers  


WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE THROUGH EXAMLES.

0 Answers  


When measuring the Insulation resistance of a motor winding (winding to earth) using a megger meter, Applied voltage(1000V) was automatically reduced to 500V. and the measured insulation resistance values are also very low (in Kohm range) Can anyone give me a reason???

3 Answers  


Difference between on line capacitor and Station type capacitor

0 Answers  






I need bhel previous year quetion papers for electrical engineering department.I searched but i could not find out

0 Answers  


why the efficiency of the dc machine is high ,when it is operated as a generator?

3 Answers  


Why generally the Rating of Transformers are in additions of 11 i.e. 11 kVA, 22 kVa, 33 kVA, etc........

8 Answers  


What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.

0 Answers  


which type of motor is used in automatic swing gate

0 Answers   Sail,


what are the functions of fuse ?

1 Answers  


which type of motor is used in lift ?

7 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5084)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16631)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1094)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)