Answer Posted / manu

generally heat in dc machine is more than that of ac.

How much weight an electrical engine can pull??

2078

---

what questions will be asked for 11/33KV licence interview APSEB hyderabad. Can any one share question and answers.

18429

---

FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?

3382

---

Sir, I have applied for the of Assistant.engineer of NPDCL. please send me all AP TRANSCO AND JENCO solved papers of previous exams . I requested send me the papers to my id as soon as possible (rajanikanth_peddi@yahoo.co.in) (This is very urgent) Thank You,

2890

---

What test must you do before powering up a circuit that you have been working on?

1853

---

show the single line diagram of star delta starter with single phase preventer

4615

---

what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.

4162

---

if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer

1879

---

How to Make relay co ordination chart for a Electrical power distribution of a plant

3821

---

Single line digram for 11 kV to distribution use go,la and do

1794

---

If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021

1153

---

Safety of on line ups

1924

---

for 750 kw LT load what will be the ht kva

1634

---

Is it possible to protect 3phase overload and earth fault of the 3phase system using two CT's.

2098

---

quantizer means?

1927

---