Recent questions in Engineering

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A rear wheel drive car of mass 1000 kg is accelerating with a constant acceleration without slipping from 0 to 60 m/s in 1 min. What will be friction force acting on each rear wheel of the car? (a)-1000

Haem asked Aug 4, 2020

by Haem

5.6k points

1 answer

2 votes

210k views

Match the word with the definition: 1. Renewable Resources 2. Nonrenewable Resources 3. Producer 4. Consumer 5. Allocate 6. Choice person whose wants are satisfied by using goods and services resources

Ateev Chopra asked Aug 4, 2020

by Ateev Chopra

5.6k points

2 answers

4 votes

74.0k views

Recap the two purposes of maintenance concepts?

MindHacks asked Aug 4, 2020

by MindHacks

5.3k points

1 answer

3 votes

464 views

What are the qualities required for a refrigerant? What is meant by the term "flash chamber?"

Mike Wojtyna asked Aug 4, 2020

by Mike Wojtyna

6.6k points

1 answer

3 votes

128k views

A student checks her car's tyre air pressure at a petrol station and finds it is 31 psi. Re-express this as an absolute pressure in kpa. Note any assumptions you make.

Mohammad Al Alwa asked Aug 4, 2020

by Mohammad Al Alwa

5.1k points

1 answer

3 votes

62.4k views

In an experiment, the local heat transfer over a flat plate were correlated in the form of local Nusselt number as expressed by the correlation Nux=0.035Re0.8xPr1/3 Determine the ratio of the average convection

Christos Koninis asked Aug 4, 2020

by Christos Koninis

5.8k points

1 answer

0 votes

233k views

What is the temperature dependency of the electrical conductivity for metals and semiconductors??

William Leader asked Aug 4, 2020

by William Leader

5.1k points

1 answer

2 votes

233k views

Thermosetting polymers are polymers that becomes soft and pliable when heated. ( True , False )

Peter Leupold asked Aug 4, 2020

by Peter Leupold

5.0k points

2 answers

0 votes

78.7k views

The linkage is made of three pin-connected A-36 steel members, each having a cross-sectional area of 0.75 in2, Determine the magnitude of the force P needed to displace point B 0.10 in. downward.

Shivayan Mukherjee asked Aug 4, 2020

by Shivayan Mukherjee

5.2k points

1 answer

3 votes

192k views

What was the main drawback of Ford’s assembly line? A. The cars broke down quickly. B. Production of the cars required many hours of labor. C. The cars required a lot of fuel to run. D. Production was

Markus Kuhn asked Aug 4, 2020

by Markus Kuhn

5.9k points

2 answers

4 votes

81.7k views

What kind of microscope would be used to study a whole or opaque object?

Noel Baron asked Aug 3, 2020

by Noel Baron

5.6k points

1 answer

5 votes

86.5k views

18. What is being shown in the above Figure? O A. Camshaft is being aligned B. Engine is being timed O C. Camshaft is being removed O D. Camshaft gear backlash is being checked

Eugeniodepalo asked Aug 3, 2020

by Eugeniodepalo

5.8k points

1 answer

3 votes

209k views

A well-insulated copper tank of mass 13 kg contains 4 kg of liquid water. Initially, the temperature of the copper is 27°C and the temperature of the water is 50°C. An electrical resistor of negligible

Parseval asked Aug 3, 2020

by Parseval

5.3k points

1 answer

2 votes

137k views

Whats the race race in rogue linage

Paul Warnick asked Aug 3, 2020

by Paul Warnick

5.5k points

1 answer

4 votes

133k views

A fluid that has density of 0.90 g/cm^3 has specific weight of (a) 25.5 Ib/ft^3 (b) 12.5 Ib/ft^3 (c) 20.0 Ib/ft^3 (d) 56.16 Ib/ft^3 (e) none of these

JayneT asked Aug 3, 2020

by JayneT

5.6k points

1 answer

0 votes

10.4k views

Flue gases from an incinerator are released to atmosphere using a stack that is 0.6 m in diameter and 10.0 m high. The outer surface of the stack is at 40°C and the surrounding air is at 10°C. Determine

Stefano Nardo asked Aug 3, 2020

by Stefano Nardo

5.8k points

1 answer

2 votes

51.8k views

36. Technician A says that whenever drum brake shoes are being replaced, the drum brake hardware should be cleaned in a parts washer and re-used. Technician B says that when installing duo-servo brakes,

Jacob Eiting asked Aug 3, 2020

by Jacob Eiting

5.0k points

1 answer

4 votes

100k views

Consider a unidirectional continuous fiber-reinforced composite with epoxy as the matrix with 55% by volume fiber.i. Calculate the longitudinal and transverse moduli when E-glass fiber is used.ii. Calculate

Rahman Usta asked Aug 3, 2020

by Rahman Usta

5.4k points

1 answer

2 votes

73.5k views

When the outside temperature is 5.2 ⁰C, a steel beam of cross-sectional area 52 cm2 is installed in a building with the ends of the beam bolted securely to two immovable pillars. In the summer thetemperature

Hwding asked Aug 3, 2020

by Hwding

5.8k points

1 answer

4 votes

205k views

Crest is to high, as through is to

Ramesh Reddy asked Aug 3, 2020

by Ramesh Reddy

5.5k points

2 answers

2 votes

92.0k views

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