Boropukuria Coal Mining Company Limited Question Solution
Barapukuria Coal Mining Company Limited (BCMCL) is a company of Petrobangla under the Ministry of Power, Energy, and Mineral Resources of the Government of Bangladesh. Boropukuria Coal Mining Company Limited is an autonomous government organization. It is located in Parbatipur, Dinajpur. Hard rock is found here in Bangladesh.
Barapukuria Coal Mining Company Limited Question
Post Name: Assistant Manager (Electrical)
Exam Date: 14 February, 2020
Exam Taker: BUET
Barapukuria Coal Mining Company Limited's BCMCL job circular was published on their official website. Boropukuria's official website is bcmcl.org.bd. Boropukuria job circular and the result results are also published on this site. The Boropukuria job exam date and seat plan are published on the noticeboard of this website.
Boropukuria Coal Mining Company published various types of job circulars. Assistant Manager General and Assistant Manager Technical are two of them. An assistant officer is also included.
Boropukuria exam takers: most of them are IBA and BUET. This year, Boropukuria's general post-exam taker was IBA of Dhaka University, and Boropukuria's general post-exam taker was BUET.
The Boropukuria question solution is found on this blog site. Barapukuria's previous question solution was also found on this site. Here we upload the Boropukuria Assistant Manager question solution. You can get it very easily from our website.
Boropukuria Assistant Manager's previous question questions both about MCQ and the written solution are provided below.
Boropukuria Coal Mining Assistant Manager Electrical Question Solution
Total 60 marksMCQ 40 = 20 (Per MCQ 0.5 marks)Math 10 = 40 (Per math 4 marks)Exam Time: 1:30 Hour
Barapukuria Coal Mining Assistant Manager Electrical Departmental Question
1. Differential protection math is given bellow.
2. 2 Alternator connected to a bus bar rated at 1000 KVA & 1500 KVA at 3.3 KV of 10 and 20 % reactance. Calculate short circuit current if fault on bus bar (select base 3000 KVA).
3. An induction motor at 8 pole, 50 Hz, 3% full load slip. Find full load sped & speed if frequency is 20% increase.
4. Find V(t) and draw its graph for the following circuit.
5. Find the reading of W1 for the following circuit.
6. In an AM transmitter modulation index is .65 & unmodulated carrier is 400V rms. Find min and max amplitude of modulated wave.
7. 2 analog signal freq is 500 KHz and 200 KHz. 8 level PCM and TDM is done at 20 % higher than nyquist rate. Find the output data rate.
8. An emitter follower circuit of BJT Vbb, Vcc and Rb is given.Find the power dissipation of BJT.
09. An OpAmp circuit RL, output power through RL, Vin and Rin given. Find the value of Rf.
10. Transformer no load power and voltage given, find the core and magnetization component of the current.
Boropukuria Coal Mining Assistant Manager Electrical Non-Departmental Question
1. Jet airline crushed on Iran?
2. Sundarban declared world heritage site on?
3. Antonym of "Transparent"?
4. Bir Pratik foreign freedom fighter?
5. "Stringent" synonym?
6. GDP 7 touch on which year?
7. Ebola virus affected country - west Africa.
8. Irani major general name?
9. a>b>1 which one is correct?
10. X and Y distance 300 km, speed 100km/h and average speed 120km/h. Find back speed?
11. Judicial service separated - 22/23/24.
12. Triangle related math.
13. Octagon related to triangle.
14. 15 students total 7 Franch, 8 Spanish and 3 non of them then what is the fraction can tell both?
15. Boy's and girl's ratio 7:8. They increase 20% and 10 % respectively. Their ratio?
16. 25m by 9m fish tank have water 2m. water poured carefully at 10 m diameter container.
17. Blood color - yellow.
18. South - east.
19. COP25?
20. Olympic 2020 - Tokyo.
21. India president - Ram Nath Kobind.
22. Donald Trump president - 45th
23. The lauggege was _ (too) heavy to.
24. Bangla calendar first introduced by - Akbar.
25. The rules (into) their party.
26. African country first recognize Bangladesh?
27. Brexit - january 2020.
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