What is the suitable rating of MCB for 1.5 Ton A.C and why?
1Ton= how many amperes?
- 5 Answers
- 101907 Views
- BARC, I also Faced
- E-Mail Answers
Answer Posted / vishvajeet
Because of compressor at the start current may be more than
5In , but once atrted it will take In only , os 'C' type
mcb only should be refer , now current depends upon the
watt rating so uo to 2.5kw 16 amp MCB can be used but if it
is more than 2.5 kw to 3.5 kw go with 20amp mcb only
| Is This Answer Correct ? | 34 Yes | 13 No |
Post New Answer View All Answers
Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?
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.
what heppend if we are connected u1-v1-w1 as a star point in the place of u2-v2-w2 in power genration
How much of the total hydro power potential has been exploited so far in india?
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER
why the India electrical supply transmission loss is high when compare to us
hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?
what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?
What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design
1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks
how to check three phase motor torque value?
What is the criteria that generally follow by distribution licenses to fix contact demand of their industrial customers?
State the types of distortions in amplifier?
What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?
