WorksheetsEME ESAS
Total questions: 15
Worksheet time: 18mins
MOMENTUM IS THE PRODUCT OF MASS AND _?
(a)
IF 1000 PESOS ACCUMULATES TO 1500 PESOS WHEN INVESTED AT THE SIMPLE INTEREST FOR 3 YEARS, WHAT IS THE RATE OF INTEREST?
(a)
A baseball player throws a baseball upward with an initial velocity of 40ft/s and plans to catch it with a baseball glove. When will the ball strike the glove? Assume the glove is position in the same elevation when the ball left his hand.
2.48s
1.60s
3.20s
3.0s
Prefix 10^15 is _?
(a)
What is RES stands for in EPIRA?
(a)
A rope 4ft long weighs 0.7lb. A blow on the rope produces a transverse wave. Determine the velocity of the wave considering that the tension is 40lb.
68.75ft/s
78.5ft/s
95.7ft/s
85.8ft/s
A device produce 37.5 joules per cycle. There is one power stroke per
cycle. Calculate the power output if the device is run at 45 rpm?
4.69W
28.125W
27.56W
14.063W
A sealed tank contains oxygen at 27°C at a pressure of 2 atm. If the temperature increases to 100°C, what will be pressure inside the tank?
5.22 atm
2.49 atm
3.29 atm
4.57 atm
A voltage level exceeding 1 kV up to 34.5 kV.
(a)
A fluid property which refers to the intermolecular attraction by which the separate particles of the fluid are held together.
(a)
Which of the ff is usually assumed to be reversible?
Paddle wheel
Compressing a gas
Melting an ice cube
A burst membrane
Which of the ff is not a unit of power?
Joule-second
Watt
Horsepower
Newton-m/sec
Which of the ff in NOT a method of non- destructive testing of steel castings and forgings?
Radiography
Magnetic particle
Ultrasonic
Chemical analysis
When exposed to the atmosphere, which of the ff liquids is the coldest?
OXYGEN
NITROGEN
ARGON
HELIUM
WHAT IS THE RECIPROCAL OF ABSOLUTE VISCOSITY?
VISCOSITY GRADIENT
COMPRESSIBILITY
FLUIDITY
VISCOSITY INDEX
