Task: Study of a Hand-drawn Image Following is a hand-drawn image of a Morse-key writer. Study the image and answer the questions that follow.

Alt Text: a Morse-key writer
Image Credit: Image by Nicku, used under license from Shutterstock. com.

Explain what kind of drawing tools were used to create this hand-drawn image of a Morse-key writer. What are the possible challenges or difficulties in drawing this figure?

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false

Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan