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1) There is a circular pizza with negligible thickness that is cut into 'x' pieces by 4 straight line cuts. What is the maximum and minimum value of 'x' respectively 2)A ship leaves on a long voyage. When it is 18 miles from the shore, a seaplane, whose speed is 10 times that of the ship is sent to deliver mail. How far from the shore does the seaplane catch upon with the ship? 3) If the distance traveled (s) in time (t) by a particle is given by the formula s = 1+ 2t+3t2+4t3, then what is the distance traveled in the 4th second of its motion? 4)3 men finish painting a wall in 8 days. Four boys do the same job in 7 days. In how many days will 2 men and 2 boys working together paint two such walls of the same size?
TCS,
3194if power factor comes in leading & showing -0.95. Is there any effect on electrical system? if yes, then please tell me what would be the effects. & how long we keep power factor in leading. Keeping power factor in leading shows more KW & less KVA is it correct or not.
2 6210RCC colums of 15"X9" each, roof height 10.5'ft, total pillars 12 nons. Span between pillar to pillar is 14/20/20 length wise and 17/14 width wise. Total Slab area 2400 sft and plinth area is 1900 sft. beams are 12"X12". kindly calculate load factor per sqft.
2 19391A man, a woman, and a child can do a piece of work in 6 days. Man only can do it in 24 days. Woman can do it in 16 days and in how many days child can do the same work? (WITH EXPLANATION)
TCS,
2 16786what is rotor earth fault protection scheme in hydro generator & what is dc field flashing ?
NHPC,
2 8250A family, planning a weekend trip, decides to spend not more than a total of 8 hours driving. By leaving early in the morning, they can average 40 miles per hour on the way to their destination. Due to the heavy Sunday traffic, they can average only 30 miles per hour on the return trip. What is the farthest distance from home they can plan to go? (EXPLAIN WITH PROPER STEPS)
TCS,
2925what is the difference between capacitive voltage transformer & inductive voltage transformer.
3 22737If the length of a rectangle is increased by 30% and the width is decreased by 20%, then the area is increased by...
4 31800One year ago Pandit was three times his sister's age. Next year he will be only twice her age. How old will Pandit be after five years?
TCS,
5 17167
What is carbon steel ?
what is a rate controlling step ? how is it dependent on reaction path ? explain with an example.
Tell me what is race around condition in a jk flipflop? How it can be avoided?
Are you ready to relocate with your immediate family as a new employee?
what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.
What are the requirements for producing sustained oscillations in feedback circuits?
What is the method involved in analyzing powders for composition?
please send me previous placement papers of cummins company
Explain the construction of plasma screens.
Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above
When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt
how to calculate the earth fault current
why we take %i0.0 as input for twido plc
What happens if the series current double?
what is the illumination level required for child play area?
