Electrical Engineering Answers

During loading operations an untrained employee has driven the company forklift truck over the end of the loading bay. The untrained employee did not ask permission to drive the forklift; no manager was available at the time; the keys were in the forklift and he thought he was competent enough to complete the loading of the truck himself. He thinks the forklift may have skidded on something on the loading bay floor.

The employee has suffered a broken leg, the forklift is a write-off, and the HSE Inspector who was on site within an hour of the accident, said they are likely to prosecute the company under HASAW 1974, section 2, breach of duty to employees and lack of training.

From the information given calculate the approximate cost of the accident to the employer. Consider all aspects of the accident: include items such as fines, court costs, equipment replacement costs, loss of production and possible compensation claims.

Explain how control measures in general are used for to prevent accidents. You may use specific examples from your workplace and link to the management of risk.

Using your own workplace or another engineering environment you are familiar with, investigate the procedures for reporting accidents and incidents. Obtain and enclose accident and incident report forms with your report.

Fully describe the procedure for reporting accidents, dangerous occurrences and near-misses in this workplace.

It is important to report and record accidents and incidents. Explain the underlying principles involved. Explain WHY we report? What we report? HOW we report? And WHYrecords are kept? You should make reference to: legal requirements, competent persons, costs, trends and the management of Health and Safety in an engineering workplace. 

Using an appropriate source, research industrial accident statistics, and describe how the trend in the engineering sector has changed in recent years. You must include a copy of the researched data with your answer. Consider any problems with statistical trends with accident data.

write python code multiply the two input values and then print the result of the multiplication.

Write a python programme that defines a function and calls it to print “---------------------" lines followed by the text “Congratulations” + concatenated with the name of any person taken as parameter passed to the function + text “you passed the examination!”.

Correct the mistakes in the following python programme then save the corrected code in the Word file by copying and pasting it.

a = input(("Type a number here: ")

x = float(a)

b = input("Type another number here: "))

y = float(b)

if a > b:

    print("the number " + str(x)+ " is bigger than the number" + str(y))

elseif a == b:

    print("the numbers are equal")

else:

    print("the number " +str(x)+ " is smaller than the number " + str(b))

Correct the following python programme. then save the corrected code in the Word file by copying and pasting it.

X = int(input(“please enter an integer value : “)

Y = int(input(“Please enter another integer value:  “)

a = int(x)

b = int(y)

z = a%x

print(z)

Write a python programme to take two inputs of two different numbers (float) from the user pointed at

by two variables x and y respectively.

 Add the numbers and have the result in the variable z.

 Print the text “The total of two numbers is” concatenated with the sum of the numbers “z” after

changing it by ‘str’ into string form.

(i)Let U₁ = (p(x) = P₁: p(x)is even) and U₂ {p(x) E P3: p(x)is odd). Can we claim that U₁ U₂ = P3? (ii)Let A be an n x n matrix and A can be factored

as ABC, where Bis an n x p matrix and Cis a px n matrix with np. Can the matrix A be invertible? Justify your answer.