Answer / kiran@c&s electric ltd

earthing and grounding are the same, grounding terminology
is used in american standards whereas earthing is used in
electrical standards and earting is provided for human
safety and the chassis of the electrical equipment which
are intended as non current carrying parts is grounded
(earthed) to earth

What is the size of cable to be used for a Space Heater in UPS 160KVA of carrying 10 Amps current with 240 V ,1 Phase?

3 Answers  

---

what is relay

8 Answers  

---

Why Power generation in India is at 50Hz while in America its 60Hz so is there any advantage/Disadvantage of this ??

38 Answers   Australia Visa, College School Exams Tests, Fiat, InfoPlus, L&T, NTPC, TCS,

---

What is the differance between 2 dc motors of armature voltage 660 v and 440 v?

0 Answers   Kirloskar,

---

What is the drawback of static coefficients?

0 Answers  

---

at present how many 765 kv lines are there in india?

5 Answers   Emco,

---

HOW CAN I GET 5CORE HO7 CABLE SIZE IF I HAVE 1800A?

0 Answers  

---

give me the details of anti pumping relay

2 Answers  

---

How to calculate mf when meter equipment and meter are connected

0 Answers  

---

what is the IPC ? & what the uses ?

0 Answers   Bhel,

---

Dear all,recently in our plant we installed a conveyor for this the motor ratings are 5 hp and Amps 7.39.Due to on urgent starting of conveyor we fix the DOL starter with range of 9-15 amps.give me suggestion regarding on this issue

1 Answers  

---

How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.

0 Answers  

---