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Engineering AllOther (1379) 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,
3805if 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 7178RCC 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 20377A 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 17949what is rotor earth fault protection scheme in hydro generator & what is dc field flashing ?
NHPC,
2 9240A 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,
3471what is the difference between capacitive voltage transformer & inductive voltage transformer.
3 24336If the length of a rectangle is increased by 30% and the width is decreased by 20%, then the area is increased by...
4 33314One 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 19056
1) why a dg set shows variation of power factor and load when synchronised with other dgs? 2)Why the load sharing is not become equal in all dgs?. 3)When a dg set will not run on auto start?
Role of active and reactive Power sharing in between two synchronized Generators, Droop Setting role ?
how much of the strength comes from post-production curing
If percentage elongation of a material is more than 200%, it is classed as ?
Explain the difference between circuit switching and packet switching?
what is varible
If saturated temp of water is 99.8degc at atmospheric pressure,then how the water of sea is evaporated at normal temp
How cavitation can be eliminated in a pump?
I have a Control VAlve having size of 2 ".Only the known parameter is Pressure drop . Its 2 Kg. Then How to calculate control valve sizing means Cv.
what is pouring and explain
How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.
If the black box flight recorder is never damaged during a plane crash, why not the whole airplane made out of that stuff?
which purpose use in air intake system
Which reactor requires no moderator ?
What is meant by saying at what current is transistor biased?