1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
liubo4ka [24]
2 years ago
15

All welding processes that take place without melting of the work pieces. a)- True b)-False

Engineering
1 answer:
Advocard [28]2 years ago
6 0

Answer: False

Explanation: Welding process is the joining process of two metals in which they are melted using the heat and then cooling it down and fuse them.Base metal is the melted and then some filler substance is added in the metal  and then kept for the fusion process so that joining can be done. Therefore like fusion welding includes the process of melting work piece , so the statement in the question is false.

You might be interested in
) A certain polymer is used for evacuation systems for aircraft. It is important that the polymer be resistant to the aging proc
bonufazy [111]

Answer:

it will be a scattered plot

Explanation:

5 0
2 years ago
A boy weighing 108-lb starts from rest at the bottom A of a 6-percent incline and increases his speed at a constant rate to 7 mi
baherus [9]

Answer:

88.18 W

Explanation:

The weight of the boy is given as 108 lb

Change to kg =108*0.453592= 48.988 kg = 49 kg

The slope is given as 6% , change it to degrees as

6/100 =0.06

tan⁻(0.06)= 3.43°

The boy is travelling at a constant speed up the slope = 7mi/hr

Change 7 mi/h to m/s

7*0.44704 =3.13 m/s

Formula for power P=F*v where

P=power output

F=force

v=velocity

Finding force

F=m*g*sin 3.43°

F=49*9.81*sin 3.43° =28.17

Finding the power out

P=28.17*3.13 =88.18 W

4 0
3 years ago
Sketches are a very efficient way to share ideas.<br> True<br> False
timurjin [86]

Answer:

yes

Explanation:

4 0
3 years ago
Read 2 more answers
provides steady-state operating data for a solar power plant that operates on a Rankine cycle with Refrigerant 134a as its worki
Vaselesa [24]

Answer:

hello some parts of your question is missing attached below is the missing part ( the required fig and table )

answer : The solar collector surface area = 7133 m^2

Explanation:

Given data :

Rate of energy input to the collectors from solar radiation = 0.3 kW/m^2

percentage of solar power absorbed by refrigerant = 60%

Determine the solar collector surface area

The solar collector surface area = 7133 m^2

attached below is a detailed solution of the problem

8 0
3 years ago
I WILL GIVE BRAINLIEST IF ANSWER FAST What is the measurement on this Dial Caliper?
garik1379 [7]

Answer:

b i think i dont see any dial caliper

Explanation:

8 0
3 years ago
Other questions:
  • Capitol Brewing Inc.'s management is very concerned with declining sales of their major product, a dark ale, and has asked for h
    14·1 answer
  • There is a proposal in Brooklyn to construct a new mid-rise apartment building on a vacant lot at the intersection of Avenue A a
    8·1 answer
  • Nicholas wants to verify whether a file is a hard link to a file within the same directory. Which of the following commands coul
    6·1 answer
  • What are the two safety precautions taken before driving a car​
    12·1 answer
  • 8. In a closed hydraulic brake system, the hydraulic pressure:
    8·2 answers
  • A block of mass M rests on a block of mass M1 = 5.00 kg which is on a tabletop. A light string passes over a frictionless peg an
    14·1 answer
  • An ideal reheat Rankine cycle with water as the working fluid operates the boiler at 15,000 kPa, the reheater at 2000 kPa, and t
    13·1 answer
  • (100 POINTS) {BRIANLIEST} PLEASE HELP ME
    5·1 answer
  • Determine the minimum required wire radius assuming a factor of safety of 3 and a yield strength of 1500 MPa.
    15·1 answer
  • Select the correct answer. Which of the following devices is a simple machine? A.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!