Answer / amit kumar sharma

Daily routine test for Diesel Generator

Before Starting
1. Check Fuel Level
2. Check Oil level
3. Cooling Water (For water cooled Generator)
4. Battery Volts and terminals
5. Air Filter

After Starting before loads on
1. Oil Pressure gauge
2. Battery charging ampere
3. Water / Oil Temperature
4. Output supply
5. Output frequency

After Loads on
1. Frequency (check if within acceptable limits)
2. Three phase supply volts
3. Load Sharing on each phase
4. Temperature of Water / Oil
5. Exhaust gas color (Should be clear. Not smoky or black)
IF exhaust gas is black, it is overloaded
If its smoky, oil is leak in manifold, or Diesel quality is
poor

Answer / rajendran.m

Battery
Cleaning of terminal and petrolium gelly applied,and to
check a specific gravity of battery.
D.G
To check a battery,water level of radiater, oil level,
diesel level and cleaning of gensets.Will be started a
trail run daily.

Is a induction motor rotate by back emf ? If not , then how it is rotate ?

1 Answers  

---

can a 150 kva 3 phase 440v/230V delta-wye step down transformer can be use as step up transfoermer with connected loads at 440v side?

0 Answers   RD Square,

---

What is difference between stable and steady?

1 Answers  

---

what is the working principle of tube light?

2 Answers  

---

Does the electricity supply authority send its customers power (kW) or voltape (V)? Asked by Ivan Muliro

2 Answers  

---

---

how much current does 3ph. 10 hp ac motor draw.

8 Answers  

---

why a three phase induction motor cannot run at synchronous speed ?

7 Answers   RUET,

---

I have two power supply.a)govt. power b)Captive power.3 phase load connected inside factory.when source change govt. source to captive some motor rotate reverse. Is phase sequence changes when if off & on?If I off generator & on it again is it possible to get changed phase sequence??

4 Answers   ABB,

---

How to resolve if Diesel generator stop while running ?

0 Answers   Toyota,

---

In IDMT RELAY the term minimum (M) indicates what?

7 Answers  

---

how to calculate cooling requirement of datacentre from electrical load?

0 Answers  

---

we have one oven for 12 zone we are installed ir lamp in oven we control load from thyrister and 0 to 5vdc so our zone no 8 getting bright in fraction of second so what we do.. Please answer

0 Answers  

---