why current from lighting or power circuit shall not be used for firing shots in u/g coal mine?
- 1 Answers
- 1896 Views
- I also Faced
- E-Mail Answers
Answer Posted / shivam dhiman
in case high amount of coal , it is not possible...but in small amount case it is possible......sparking due to current depend upon voltage...but on other side in petrol engine ,there is spark ignition by electric circuit....
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
A finish the work in 10 days. B is 60% efficient than A. So hoW days does B take to finish the work?
Imagine a rectangle.Its length=2*width.A square of 1 inch is cut on all corners so that the remaining portion forms a box when folded.the volume of the box is_____ cubic inches.find the original dimensions of the box.
A person travels 6km towards west, then travels 5km towards north ,then finally travels 6km towards west. Where is he with respect to his starting position?
If two pencils cost 8 cents, then how much do 5 pencils cost?
how to get the system time dynamically in orcle
A person grows cabbage, he uses a larger square this year than previous year and produces cabbages than previous year.what is the no. of cabbages produced this year
Four friends are given named Akansha, Anuska, Anisha, ... , ... Each of them live in a separate home and sleep on one bed. Akansha and Anuska have two extra beds, two of the house have green lawns while the rest have narrow porchs, One of the house has Airconditioner while the rest have fans
If a car starts from A towards B with some velocity due to some problem in the engine after travelling 30km.If the car goes with 4/5 th of its actual velocity the car reaches B 45min later to the actual time. If the car engine fails after travelling 45km, the car reaches the destination B 36min late to the actual time , what is the initial velocity of car and what is the distance between A and B in km
Rahul took a part in cycling game where 1/5 ahead of him and 5/6 behind him then total number of participants?
One of the longest sides of the triangle is 20 m. The other side is 10 m. Area of the triangle is 80 m2m2. What is the another side of the triangle?
9/10 or 10/11 which is greater.
I want RRB loco pilot exam model question papers and previous rrb model solved question papers
Tata Tea cost rupees 95 per kg, Red label costs rupees 100 per kg and Lipton cost rs 70 per kg. How many kgs of each should be blended to produce 100 kg mixture worth Rs.90 per kg, give that the quantity of Red label and Lipton are equal.
Adam stands facing towards northwest direction.He walks 61 m and then turns southwards and walks another 60 m. How far is he from the starting point.?
sir iam asking you assistant stastical officer previous question paper
