Electrical Engineering Test that helps assess candidates' technical knowledge

The Mercer | Mettl Electrical Engineering Test is a comprehensive domain-specific test to assess an applicant's skills as per the highest industry standards. This assessment gauges the depth and breadth of a candidate's knowledge through specific role-based application questions based on fundamental ideas and concepts in electrical engineering, such as electromagnetism, circuit theory, power electronics, and much more.

What is the importance of the Electrical Engineer Test?

Electrical engineering roles require candidates to work in research, design, installation and handing over of novel electrical systems, focusing on safety, sustainability and cost. The candidates must have a solid understanding of fundamental concepts to be applied in real-time, often in new and challenging situations. Hence, organizations looking for competent electrical engineers need scientifically validated pre-hire assessments that differentiate good candidates from average applicants.

How can an Electrical Engineer Test help you hire?

The Mercer | Mettl Electrical Engineering Test helps recruiters find and select top-caliber engineers and enables them to make informed hiring decisions. Employers can conduct assessments in a secure and controlled environment with advanced features such as limited system access, webcam proctoring, and window violation, making screening eligible candidates for the next stage of the recruitment process easy. The assessment result reports offer a holistic insight into the applicant's performance, which is crucial in making objective hiring decisions.

What is inside the Mercer | Mettl Electrical Engineer Test?

Subject matter experts have designed this test. It offers a comprehensive review of a candidate's domain skills. It contains thirty questions to be completed in thirty minutes. Moreover, the candidate's skills are evaluated on three levels - easy, medium and difficult. Candidates with no to a year of experience are eligible for the test.

What skills does the Electrical Engineer Test cover?

• Electrical machines, power electronics and drives   

It refers to demonstrating the skills to master and engineer the circuit configurations used for power conversions and control using semiconductor devices and its deployment for different drive applications involving prime movers.   

• Fundamentals of electrical and magnetic circuits   

It refers to demonstrating an ability to understand and analyze the fundamental phenomena, parameters and elements of electrical and magnetic circuits that control the design, building, development and performance of the entire electrical system.   

• Control and instrumentation   

It refers to demonstrating an ability to understand electrical and electronic terminologies and design and develop autonomous and intelligent systems.  

• Energy and power systems   

It refers to the ability to maneuver the terminologies and supervise power plants; it involves various types of renewable and non-renewable energies, transmission and distribution modes, power generation techniques, and power management.   

• Communications   

It refers to testing the applicant's abilities in designing and developing systems and operating procedures for sending and receiving signals with electrical and electro-acoustic devices and maneuvering telecommunications, computer programming and communication technology terminologies.

What roles can you assess using the Electrical Engineer Test?

• Graduates/undergraduate electrical engineering trainees
• Junior electrical engineers
• Electrical design engineers

Sample questions and answers for the Electrical Engineer Test  

1. What do crowded lines of force indicate?  

a) Strong electric field  

b) Weak electric field  

c) Strong electric potential  

d) Weak electric potential  

Answer- a) Strong electric field  

  

2. What is responsible for the current flow?  

a) Nucleus  

b) Electrons  

c) Protons  

d) Protons and Electrons  

Answer- b) Electrons  

   

3. What will happen in a transformer when the number of secondary turns exceeds the number of primary turns?  

a) The voltage gets stepped up  

b) The voltage gets stepped down  

c) The power gets stepped up  

d) The power gets stepped down  

Answer- a) The voltage gets stepped up  

   

4. Which of the following types of circuits cannot be analyzed using Ohm's law in electrical engineering?  

a) Unilateral  

b) Bilateral  

c) Linear  

d) Conductors  

Answer- a) Unilateral  

   

5. According to fundamentals of electrical energy, which of the following is incorrect about alternating current?  

a) Frequency is zero  

b) Magnitude changes with time  

c) Can be transported to more considerable distances with less loss in power  

d) Flows in both directions  

Answer- a) Frequency is zero