Toolbox Aid

May 29th, 2023 10:19 PM Mr. Q Categories: Direct Current (DC)

Here are some self-test questions for Lecture 2: Safety Precautions and Protocols, focusing on the importance of electrical safety in working with DC circuits, safe handling of components and equipment, and protocols for avoiding electrical hazards (click the question to show the answer): Multiple choice: Why is electrical safety important […] Read more »

May 29th, 2023 10:11 PM Mr. Q Categories: Direct Current (DC)

Safety Precautions and Protocols In today’s lecture, we will be focusing on a topic of utmost importance: safety precautions and protocols when working with Direct Current (DC) circuits. It is crucial to prioritize electrical safety to ensure the well-being of both ourselves and the equipment we are working with. So […] Read more »

May 26th, 2023 9:01 PM Mr. Q Categories: Direct Current (DC)

Here are some self-test questions and answers for Lecture 1, focusing on the definition of Direct Current, comparison with Alternating Current, and the importance and applications of DC in electronics (click the question to show the answer): Multiple choice: Which of the following statements describes Direct Current (DC)? a) Electric […] Read more »

May 26th, 2023 6:49 PM Mr. Q Categories: Direct Current (DC)

In today’s lecture, we are going to dive into the world of Direct Current (DC) and explore its definition, compare it with Alternating Current (AC), and understand its importance and applications in the field of electronics. So let’s get started! Definition of Direct Current (DC): Firstly, let’s define Direct Current […] Read more »

May 26th, 2023 6:24 PM Mr. Q Categories: Direct Current (DC)

By the end of this, you should be able to: Course Outline: Lecture 1: Introduction to Direct Current (DC) Lecture No formulas No Lab Self-test Lecture 2: Safety Precautions and Protocols Lecture No formulas No Lab Self-test Lecture 3: Voltage, Current, Resistance, and Power Lecture No formulas No Lab Self-test […] Read more »

May 24th, 2023 7:12 AM Mr. Q Categories: Stretching

Stretching is an essential component of physical fitness and can provide numerous benefits, such as improved flexibility, increased range of motion, enhanced athletic performance, and reduced muscle soreness. There are various types of stretching techniques, including static stretching, dynamic stretching, and proprioceptive neuromuscular facilitation (PNF) stretching. Static stretching involves holding […] Read more »

May 23rd, 2023 5:34 PM Mr. Q Categories: Barbell

The barbell rocking calf exercise is a variation of calf raises that targets the calf muscles (specifically the gastrocnemius and soleus). It involves using a barbell for added resistance while performing the calf raise movement. Possible Stretches to do prior to exercise: Warmups to do prior to exercise: How to […] Read more »

May 23rd, 2023 5:11 PM Mr. Q Categories: Barbell

The barbell incline curl is a strength-training exercise that targets the biceps muscles. It is performed on an incline bench with a barbell, and it helps to develop strength and size in the biceps, particularly the long head of the muscle. The incline position places greater emphasis on the upper […] Read more »

May 23rd, 2023 5:09 PM Mr. Q Categories: Barbell

The barbell concentration curl is a strength-training exercise that primarily targets the biceps muscles. It is a variation of the traditional concentration curl but using a barbell instead of a dumbbell. This exercise helps to develop strength and size in the biceps, which are important for various pulling and lifting […] Read more »

May 23rd, 2023 5:08 PM Mr. Q Categories: Barbell

The barbell triceps extension, also known as the barbell skull crusher, is a strength-training exercise that targets the triceps muscles. It involves extending the arms while holding a barbell overhead and lowering the weight behind the head, then returning to the starting position. This exercise is effective for developing and […] Read more »